Error comparing data

I'm on CachyOS and I'm trying to reflash the bios chip on my Lenovo laptop, and I keep getting this when I verify. Using my CH341a tool. Is this a problem with IMSProg or is the bios chip bad? <img width="1920" height="1080" alt="Image" src="https://github.com/user-attachments/assets/df312c40-a95e-471b-b094-9e5838c6e647" />